Dear Friends,

I have setup squid proxy in bridge mode at my wan side.Means

wan router --------> squid proxy(bridge mode)----------->linux server-----------> client
(gateway is wan router) (gateway is wan router)

In this senarion my linux server's gateway is wan router.And my squid and all the stuffs are working fine.

For that i have added a single firewall rule in the squid device which is in bridge mode..
iptables -t nat -A PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 3128 for squid caching.

so everything is working fine,

But i can not access my linux server from out side.

i tried to add a mangle prerouting rule for linux server.

But i m not able to access linux server from out side.

any suggestion........